A) 36 kJ
B) 86 kJ
C) 56 kJ
D) 92 kJ
Correct Answer: D
Solution :
We know that \[\operatorname{Q}=l.t\] \[\operatorname{Q}\,\,=\,\,20 \times 200 = 400 C\] \[\operatorname{Energy} = Q \times potential difference\] \[= \,\,400 C \times 230 V\] \[=\,\, 92000 J\] \[= 92 kJ\]You need to login to perform this action.
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